package com.chao.entity;


import com.baomidou.mybatisplus.annotation.TableId;
import lombok.Data;
import lombok.ToString;

import javax.validation.constraints.NotBlank;
import java.util.Date;

@Data
@ToString
public class Course {

    @TableId
    private Integer cId;
    @NotBlank
    private String cName;
    private String cMark;
    private Date cDate;

}
